2013323303423 has 8 divisors (see below), whose sum is σ = 2100896124768. Its totient is φ = 1925753567584.

The previous prime is 2013323303399. The next prime is 2013323303437. The reversal of 2013323303423 is 3243033233102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2013323303423 - 2¹² = 2013323299327 is a prime.

It is a super-2 number, since 2×2013323303423² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013323303723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615065 + ... + 2098797.

It is an arithmetic number, because the mean of its divisors is an integer number (262612015596).

Almost surely, 2^{2013323303423} is an apocalyptic number.

2013323303423 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2013323303423 is a deficient number, since it is larger than the sum of its proper divisors (87572821345).

2013323303423 is a wasteful number, since it uses less digits than its factorization.

2013323303423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542753.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 2013323303423 its reverse (3243033233102), we get a palindrome (5256356536525).

The spelling of 2013323303423 in words is "two trillion, thirteen billion, three hundred twenty-three million, three hundred three thousand, four hundred twenty-three".